ERNI continues to expand its modular M8/M12 circular connector systems, adding 12 and 17-pin variants to its M12 connector designs. The multi-pin M12 variants allow engineers to reduce the number of device interfaces required in a given design, and support more complex sensor systems.

The additional standard connectors join ERNI’s portfolio of M8/M12 connector options, which now includes SMT and THR termination variants, between three and 17 pins, and installation heights of 9 mm or 13 mm. The IEC 61076-2-101/2-104/2-109-compliant connectors are also well-suited for most Ethernet and fieldbus specifications, and available in various codes.

ERNI’s A-coded male and female circular connectors can be used as sensor connectors, digital or analog signal transmission connectors, or for power supplies. B-coded connectors can be deployed as fieldbus interfaces, while D- and X-coded connectors can be used for Ethernet interfaces.

Designed with gold-plated contacts and available in shielded versions, the M8/M12 connectors deliver robust protection against water, dust, and other harsh environmental conditions.

The two-piece systems consist of locking parts and full cable assemblies, which makes them easy to integrate in injection-molded and die-cast enclosures.

About the Author

Brandon Lewis, Editor-in-Chief of Embedded Computing Design, is responsible for guiding the property's content strategy, editorial direction, and engineering community engagement, which includes IoT Design, Automotive Embedded Systems, the Power Page, Industrial AI & Machine Learning, and other publications. As an experienced technical journalist, editor, and reporter with an aptitude for identifying key technologies, products, and market trends in the embedded technology sector, he enjoys covering topics that range from development kits and tools to cyber security and technology business models. Brandon received a BA in English Literature from Arizona State University, where he graduated cum laude.
He can be reached by email at brandon.lewis@opensysmedia.com.